At the time, Lankford was a Hauoli pest control technician. A witness previously testified she saw Watanabe, 21, enter a Hauoli truck on Pupukea Road at about 9:40 a.m. Watanabe has not been seen since.

In the video, the driver, wearing a dark cap and coveralls, enters the store and purchases garbage bags, paper towels, spray bleach and a beverage.

The Home Depot video, from 10:11 that night, shows a man in a dark cap and coveralls purchase heavy-duty garbage bags, gloves, a flashlight, a shovel and duct tape.

Another witness had identified Lankford earlier as the man he saw digging a hole at Kahana Bay fishpond at about midnight on the day Watanabe disappeared. The witness said the man was digging by flashlight, wearing new gloves and using a new shovel.

Honolulu police officer Calvin Sung testified yesterday he had met Lankford in person several times before. He said it is Lankford on the store videos.